Can I use Sea Foam in my truck’s vacuum line? [SOLVED]

I have the Ford Ecoboost twin turbo and was wondering if could use Sea Foam thru the vacuum line on brake booster? Will it hurt the turbos on the engine? What is the best way to use your product?

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Jim D.
4 years ago

Thanks for the question Steve. We do not recommend adding Sea Foam (or any liquid) to a vacuum line or brake booster. Use Sea Foam Spray through your Ecoboost’s throttle body. It works much better and safer! Additionally, how it works has no relationship to the engine’s turbos.